List of Canadian conservative leaders

This is a list of federal leaders after Confederation who were members of federal conservative parties.

Tory leaders since Confederation
This is a list of leaders of the Conservative Party of Canada (historical) (1867–1942), Progressive Conservative Party of Canada (1942–2003), and Conservative Party of Canada (2003–present) ("the Tory parties"), and of prime ministers of Canada after Confederation who were members of those parties.

Conservative prime ministers of Canada
This is a list of prime ministers of Canada after Confederation who were members of the Conservative Party of Canada (historical) (1867–1942), Progressive Conservative Party of Canada (1942–2003), and Conservative Party of Canada (2003–present).

Conservative (1867–1942)

 * Sir John A. Macdonald (1867–1873, 1878–1891)
 * Sir John Abbott (1891–1892)
 * Sir John Sparrow David Thompson (1892–1894)
 * Sir Mackenzie Bowell (1894–1896)
 * Sir Charles Tupper (1896)
 * Sir Robert Borden (1911–1920)
 * Arthur Meighen (1920–1921, 1926)
 * R. B. Bennett (1930–1935)

Progressive Conservative Party of Canada (1942–2003)

 * John Diefenbaker (1957–1963)
 * Joe Clark (1979–1980)
 * Brian Mulroney (1984–1993)
 * Kim Campbell (1993)

Conservative Party of Canada (2003–present)

 * Stephen Harper (2006–2015)

Leaders of the Reform Party of Canada

 * Preston Manning (October 31, 1987 – March 25, 2000)

Leaders of the Canadian Alliance

 * Deborah Grey (March 27, 2000 – July 8, 2000) (interim)
 * Stockwell Day (July 8, 2000 – December 12, 2001)
 * John Reynolds (December 12, 2001 – March 20, 2002) (interim)
 * Stephen Harper (March 20, 2002 – December 7, 2003)

Leaders of the Reconstruction Party of Canada

 * Henry Herbert Stevens (1935–1938)

Leaders of the Social Credit Party of Canada

 * John Horne Blackmore (1935–1944) (parliamentary leader)
 * Solon Earl Low (1944–1961)
 * Robert Thompson (1961–1967)
 * Alexander Bell Patterson (1967–1968) (interim)
 * Réal Caouette (1971–1976)
 * André-Gilles Fortin (1976–1977)
 * Gilles Caouette (1977–1978) (interim)
 * Charles-Arthur Gauthier (1978) (interim)
 * Lorne Reznowski (1978–1979)
 * Charles-Arthur Gauthier (1979) (interim)
 * Fabien Roy (1979–1980)
 * Martin Hattersley (1981–1983)
 * Ken Sweigard (1983–1986) (interim)
 * Harvey Lainson (1986–1990)
 * Ken Campbell (1990–1993)

Leaders of the Christian Heritage Party of Canada

 * Ed Vanwoudenberg (1987–1991)
 * Charles Cavilla (1991–1993)
 * Heather Stilwell (1993–1994) (interim)
 * Jean Blaquière (1994–1995)
 * Ron Gray (1995–2008)
 * Jim Hnatiuk (2008–2014)
 * David J. Reimer (2014) (interim)
 * Rod Taylor (2014 – present)

Leaders of the Libertarian Party of Canada

 * Sieg Pedde (1973–1974)
 * Charles 'Chuck' Lyall (1974–1976)
 * Ron Bailey (1976–1978)
 * Alex Eaglesham (1978–1979)
 * Linda Cain (1980–1982)
 * Neil Reynolds (May 1982 – 1983)
 * Victor Levis (1983–1987)
 * Dennis Corrigan (1987–1990)
 * Stanislaw Tyminski (1990–1991)
 * George Dance (1991–1993)
 * Hilliard Cox (May 1993 – 1995)
 * George Dance (1995–1996)
 * Vincent Pouliot (May 12, 1996 – April 5, 1997)
 * Robert Morse (1997)
 * Jean-Serge Brisson (1997 - May 18, 2008)
 * Dennis Young (May 18, 2008 - May 2011)
 * Katrina Chowne (May 2011 – May 2014)
 * Tim Moen (May 2014 – 2021)
 * Jacques Boudreau (2021 – present)

Leaders of the Progressive Canadian Party

 * Ernie Schreiber (2004–2005) (interim)
 * Tracy Parsons (2005–2007)
 * Sinclair Stevens (2007–2016)
 * Joe Hueglin (2016–2019)

Leaders of the Western Block Party

 * Doug Christie (November 30, 2005 – March 11, 2013)
 * Paul St. Laurent (March 11, 2013 – January 31, 2014)

Leader of the Alliance of the North

 * François Bélanger (September 11, 2013 — present)

Leader of the People's Party of Canada


 * Maxime Bernier (September 14, 2018 – present)